杭州师范大学学报（社会科学版）
杭州師範大學學報（社會科學版）
항주사범대학학보（사회과학판）
Journal of Hangzhou Teachers College (Social Sciences Edition)
2015年
5期
122-130
,共9页
北京%城市病%城市增长%建成区%城市空间
北京%城市病%城市增長%建成區%城市空間
북경%성시병%성시증장%건성구%성시공간
Beijing%Urban disease%Urban growth%built-up area%Urban space
利用遥感影像监督分类技术，分析了1991－2011年间北京市建成区空间增长态势及其形态演化。研究发现：1．建成区面积增长远快于常住人口增长，呈现空间蔓延态势，以城区边缘增长、沿交通廊道增长和开发区增长为主；2．空间形态上出现了外围轮廓紧凑度下降、最大斑块指数上升和建成区景观分离度下降的演化趋势，不利于北京多中心城市的形成和发育。上述问题可从土地利用模式、城市空间布局、交通优化等方面提出应对策略。
利用遙感影像鑑督分類技術，分析瞭1991－2011年間北京市建成區空間增長態勢及其形態縯化。研究髮現：1．建成區麵積增長遠快于常住人口增長，呈現空間蔓延態勢，以城區邊緣增長、沿交通廊道增長和開髮區增長為主；2．空間形態上齣現瞭外圍輪廓緊湊度下降、最大斑塊指數上升和建成區景觀分離度下降的縯化趨勢，不利于北京多中心城市的形成和髮育。上述問題可從土地利用模式、城市空間佈跼、交通優化等方麵提齣應對策略。
이용요감영상감독분류기술，분석료1991－2011년간북경시건성구공간증장태세급기형태연화。연구발현：1．건성구면적증장원쾌우상주인구증장，정현공간만연태세，이성구변연증장、연교통랑도증장화개발구증장위주；2．공간형태상출현료외위륜곽긴주도하강、최대반괴지수상승화건성구경관분리도하강적연화추세，불리우북경다중심성시적형성화발육。상술문제가종토지이용모식、성시공간포국、교통우화등방면제출응대책략。
By the application of the RS supervised classification technology, the trend of spatial growth and form evolution built-up area of Beijing from 1991 to 2011 is studied in this paper.The results show that: (1) The increase of the built-up area in Beijing is much larger than that of the resident population growth with a spatial extension, of which there are three types of growth patterns:growth along the urban edge, growth along the transportation corridor and growth of the development zone;(2) The spatial form of built-up area shows the decrease of the compactness ratio, the increase of the largest patch index, and the decrease of the landscape division index, which is not conducive to the formation and development of multi-center city.In the paper, some countermeasures to the problem are put forward from the perspective of land use pattern, urban space layout, traffic optimization, and etc.
